Notification for migrated Users during Cross-Tenant Migration

 It is important for users informing other about their status or migration. Therefore, Exchange Online offers good solution, the Out Of Office Message. User might even receive a new DNS domain in some cases. For good user experience, internal and external persons could be informed. Out of Office messages are also visible in Microsoft Teams. User the cmdlet  Set-MailboxAutoReplyConfiguration Example: Set-MailboxAutoReplyConfiguration -Identity -AutoReplyState Enabled -InternalMessage "I'm migrated to TARGET." -ExternalMessage "Due to our company merger, I'm migrated to COMPANY, you will be able contacting me at" -ExternalAudience All 

Cross-Tenant Migration in Microsoft 365 - Generic Overview


User Adoption Process Cross Tenant Migration

  Cross Tenant User Adoption Process   Change & Adoption is the most critical task in any tenant-2-tenant migration. Not only users who are migrated are impacted heavily by the migration. Users in the target tenant too. Especially in the target tenant they will experience constant changes. New users and groups are appearing, but not “life”, not actively working in the tenant. Further, new services related content will sequentially appear, like SPO sites, Teams Channel, Yammer or others. Since data is flying in slowly, there must be a communication and identification in place, that user are enabled identifying data source in migration. Same applies, for user in the source environment. Content/ data migrated will be in read-only. Content could become unavailable due to accomplished migration to the target. All depends on the migration process, procedures and planning. This needs to be communicated to all users in proper manner. Talking about external users, there is even a m

Enable new Teams Client

If you want to test the new amazing (but not jet feature rich) Teams client. Really awesome is the speed and I can't await that all features are available Here it comes and how to enable. You have to navigate into Team Admin Center.

Microsoft M365 Cross Tenant Migration free eBook

 In this cross-tenant/ tenant-2-tenant migration book, I guide you through the holistic approach, which in deep exercise of Team Voice. I’m working as an Enterprise Solution Architect for Cross-Tenant migration, leading teams with more than 40 persons involved. Technically there are many more aspects, like 3rd party tools vs. Microsoft own solutions and scripts to be written. This book provides you an inside but not providing scripts and detailed configuration. Scripts and configurations are very much an individual approach for each cross-tenant migration. Two very special chapters will be released in 2023, handling and working with Guest User Access and Change & Adoption approach. Both are not only technically important but require a deeper look into their dependencies. Working on an end-2-end overview, technical considerations and understandable working template, this Migration book, it was work consolidated during the last 1 ½ years. DOWNLOAD HERE:

White Paper to Microsoft TEAMS CROSS-TENANT Migration

Dedicated White Paper to Microsoft TEAMS CROSS-TENANT Migration. The guide includes Teams Team/Channels, private/ personal chat and Enterprise Voice  (Direct Routing) migration explanation and recommendations. It is written for decision maker, project manager and solution architects. Download @ SlideShare